25269699

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{613}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 41810944

約数和(自身を除く): 16541245

約数列:

[1, 3, 7, 13, 21, 39, 91, 151, 273, 453, 613, 1057, 1839, 1963, 3171, 4291, 5889, 7969, 12873, 13741, 23907, 41223, 55783, 92563, 167349, 277689, 647941, 1203319, 1943823, 3609957, 8423233, 25269699]

約数ペア:

[(1, 25269699), (3, 8423233), (7, 3609957), (13, 1943823), (21, 1203319), (39, 647941), (91, 277689), (151, 167349), (273, 92563), (453, 55783), (613, 41223), (1057, 23907), (1839, 13741), (1963, 12873), (3171, 7969), (4291, 5889)]